Photoelectric beam detector / 4 beams / 4 frequencies / 150 meters outdoor / 12-24 VDC power supply

Photoelectric beam detector / 4 beams / 4 frequencies / 150 meters outdoor / 12-24 VDC power supply

The entire S FIRE® series of photoelectric detectors features a unique housing design that prevents false alarms due to rain, snow, and sunlight. The photoelectric beam channels are digital, allowing perfect synchronization between the transmitter and receiver, preventing false alarms due to interference or similar equipment. This adjustment ensures proper operation via an LED indicator.

The SFH models offer a higher level of security, offering protection with four infrared beams that must be blocked simultaneously to generate an alarm.